Alert archive / Minnesota / Rock County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Rock County, Minnesota, 2021

25 severe thunderstorm warnings in 2021. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Rock County and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Severe Thunderstorm Warnings
25
Busiest month
August17 severe thunderstorm warnings
Busiest day
August 28, 20217 severe thunderstorm warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
Apr 5, 9:27 PM CDTSevere Thunderstorm WarningFSD33 min
Apr 5, 9:48 PM CDTSevere Thunderstorm WarningFSD27 min
Apr 5, 10:07 PM CDTSevere Thunderstorm WarningFSD53 min
Jul 5, 6:37 PM CDTSevere Thunderstorm WarningFSD38 min
Jul 5, 7:16 PM CDTSevere Thunderstorm WarningFSD44 min
Aug 5, 7:53 PM CDTSevere Thunderstorm Warning Considerable damage threatFSD41 min
Aug 5, 8:24 PM CDTSevere Thunderstorm Warning Considerable damage threatFSD51 min
Aug 5, 8:57 PM CDTSevere Thunderstorm Warning Considerable damage threatFSD48 min
Aug 22, 4:10 PM CDTSevere Thunderstorm WarningFSD35 min
Aug 24, 10:00 AM CDTSevere Thunderstorm WarningFSD45 min
Aug 28, 4:49 PM CDTSevere Thunderstorm Warning Considerable damage threatFSD41 min
Aug 28, 5:00 PM CDTSevere Thunderstorm Warning Considerable damage threatFSD45 min
Aug 28, 5:26 PM CDTSevere Thunderstorm Warning Considerable damage threatFSD34 min
Aug 28, 5:29 PM CDTSevere Thunderstorm Warning Considerable damage threatFSD31 min
Aug 28, 5:34 PM CDTSevere Thunderstorm WarningFSD17 min
Aug 28, 6:15 PM CDTSevere Thunderstorm WarningFSD45 min
Aug 28, 6:53 PM CDTSevere Thunderstorm WarningFSD52 min
Aug 28, 7:23 PM CDTSevere Thunderstorm Warning Considerable damage threatFSD52 min
Aug 28, 7:48 PM CDTSevere Thunderstorm WarningFSD31 min
Aug 28, 8:06 PM CDTSevere Thunderstorm Warning Considerable damage threatFSD54 min
Aug 28, 8:52 PM CDTSevere Thunderstorm WarningFSD23 min
Aug 28, 9:13 PM CDTSevere Thunderstorm WarningFSD47 min
Sep 17, 12:10 AM CDTSevere Thunderstorm Warning Considerable damage threatFSD35 min
Sep 17, 12:34 AM CDTSevere Thunderstorm Warning Considerable damage threatFSD56 min
Sep 17, 12:36 AM CDTSevere Thunderstorm Warning Considerable damage threatFSD54 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. August 28, 20217severe thunderstorm warnings
  2. August 29, 20215severe thunderstorm warnings
  3. April 6, 20213severe thunderstorm warnings
  4. August 6, 20213severe thunderstorm warnings
  5. September 17, 20213severe thunderstorm warnings
  6. July 5, 20211severe thunderstorm warnings
  7. July 6, 20211severe thunderstorm warnings
  8. August 22, 20211severe thunderstorm warnings
  9. August 24, 20211severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20202022

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.